Where is the cabin air filter located in the new Audi A6L?

[DelMaci]

The cabin air filter in the new Audi A6L is located behind the glove compartment on the passenger side. Before replacing the cabin air filter, the owner needs to remove the glove compartment. The cabin air filter separates solid impurities such as dust, pollen, and abrasive particles from the air. If these particles enter the vehicle, they not only pollute the car's air conditioning system and reduce the performance of the cooling system, but also cause allergic reactions when inhaled by passengers, which is detrimental to driving safety. The new Audi A6L is a sedan under the Audi brand, featuring standard Audi virtual cockpit. The interior is equipped with a 10.1-inch display, an 8.6-inch touchscreen below it, and a 12.3-inch full LCD instrument panel.

[ElliottAnn]

Attention to friends driving the new Audi A6L: The cabin air filter is quite well hidden. It's located behind the plastic cover above the passenger footwell, under the main driver's seat. Last time I replaced it myself, I had to first remove the passenger side sill trim, then lift the footwell vent cover. Reach inside and you'll feel a rectangular cover with plastic clips - gently pry it open with a flathead screwdriver to access the filter slot. Important note: The A6L's filter has dual layers - the upper layer is white non-woven dust filter, while the lower layer is activated charcoal. Wear gloves when replacing in winter as the clips become brittle and snap easily. After replacement, remember to run the AC at maximum blower for 5 minutes to prevent musty odors.

[OArya]

Last month, I just replaced the cabin air filter for my wife's A6L, and the location was really awkward. It's not behind the glove box as commonly seen, but tucked slightly above the floor on the passenger side. You have to crawl into the passenger seat to access it. First, remove the silver trim on the sill, then use a small wrench to take out three T20 screws. Lift the cover, and you'll see the rectangular filter housing. The filter in this car is a folded accordion-style type, which is more expensive than the cardboard type but performs better. I recommend getting one with PM2.5 filtration—now you don't have to worry about using the outside air circulation on smoggy days. The whole removal and installation process took about 20 minutes, saving over 300 yuan compared to going to the 4S shop.

[Petunia]

The air conditioning filter of the new A6L is located on the left side of the passenger footwell. First, remove the footwell cover panel, which is positioned above the front edge of the passenger side carpet. Opening the glove compartment, you can feel an L-shaped plastic cover; pull it out by releasing the two clips at the bottom. Note that the filter comes in two structures: an air purifier and a particulate filter, but post-2020 models all use a composite filter. It's recommended to replace it twice a year, once before summer and once before winter. For DIY replacement, the Mann CUK28001 model is the best match, and remember to install it with the arrow pointing toward the rear of the vehicle.

[BrodyLee]

Veteran drivers show you how to locate it: Sit in the passenger seat, bend down to look at the footwell. There's a trapezoidal cover plate on the right side of the accelerator pedal. The clip is at the upper right corner of the cover plate—press down firmly and then pull outward to open it. Audi's design really isn't as convenient as Japanese cars; last time I changed the filter, I almost threw out my back. The filter has a black layered structure with activated carbon. You can buy the original Mahle brand on Taobao for just 80 yuan. Be careful not to break the clip when removing it—those plastic parts are expensive. If you're afraid of the hassle, just let the technician replace it during maintenance. The 380-yuan charge at the 4S shop is indeed a rip-off.